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A selective logging mechanism for hardware transactional memory systems

Author
Lupon, M.; Magklis, G.; Gonzalez, A.
Type of activity
Report
Date
2011-09-19
Code
UPC-DAC-RR-ARCO-2011-5
Repository
http://hdl.handle.net/2117/15009 Open in new window
URL
http://www.ac.upc.edu/app/research-reports/html/2011/44/SelectiveLogging.pdf Open in new window
Abstract
Log-based Hardware Transactional Memory (HTM) systems offer an elegant solution to handle speculative data that overflow transactional L1 caches. By keeping the pre-transactional values on a software-resident log, speculative values can be safely moved across the memory hierarchy, without requiring expensive searches on L1 misses or commits.
Citation
Lupon, M.; Magklis, G.; González, A. "A selective logging mechanism for hardware transactional memory systems". 2011.
Group of research
ARCO - Microarchitecture and Compilers

Participants

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